Porsche 928 Workshop Manual page 430

25
CIS Fuel System
Test
sysrem pressure
Testing value
Adjusting value
Leak test
(engine warm)
Min. pressure after
10 minutes
20 minutes
30 minutes
Fuel injectors
Opening pressure
Soecification
5.2 . 5.8 bat
5.3... 5.5bar
2.0 bar
1.7 bar
1.6 bar
3.0 . . . 4.1 bar
Pressures listed in Test Value Char in bat,
Remarks
25%6b
Testing and Adjusting
Printed in Gumany
Specifications